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this exercise by highlighting and pressing the
“RETURN” (MENU) key.
“Brix – TC” % Solids – Temperature
Compensated.
“nD” Refractive Index.
“Brix” % Solids.
“nD – TC” Refractive Index –
Temperature Compensated.
You will then exit the menu screen and return to the
main screen.
I. Press “CAL” key and follow instructions to add
sample, add “Distilled Water” as the sample. Enough
distilled water should be added to cover the prism
surface, approximately 3 drops. Allow sample to
temperature equilibrate to prism/well. Press “CAL”
key again. Observe the display for message
indicating “Set Point Cal Successful”.
J. Press the “READ” key and note the value on the
display, which should be “0.0 Brix-TC, 20.0
o
C”.
Please note that the 0.0 Brix - TC reading can vary by +/
- 0.1 which is the acceptable tolerance of the AR200.
Apply water
CAL = Calibration
MENU = Cancel
0.0 Brix - TC
20.0
o
C
Set point cal
successful
Brix-TC
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